中频本振正信号 intermediate frequency local oscillator positive
正交振幅调制 QAM ; Quadrature Amplitude Modulation ; Qu a t r a t u r e Amp l i t u d e Mo
正弦振动 [力] sinusoidal vibration ; Sine Vibration ; Sinusoidal oscillation ; sine oscillation
简正振动 [物] normal vibration ; normal mode vibration
正态振型 normal modes
振幅校正 amplitude correction ; correction of amplitude
正常振动 normal vibration
振幅误差校正 amplitude error correction
正规振动 normal vibration
或许是正意识到这一点，本周社民党提出了一个“环境友好型工业生产硅谷”——另一项出口振新计划。
Realising this, perhaps, the SPD this week proposed a "Silicon Valley of environmentally friendly industrial production" -another export-boosting plan.
此脉冲信号还是行计数器的触发信号，间接地控制振镜场扫的正程和逆程。
The horizontal line's counter is also activated by this signal to control galvanometer up and down.
其中，边界引力有效解决了流场边界恢复和内嵌边界问题，弹簧振子和正四面体趋进技术有效调整网格结构并提高网格质量。
By boundary attraction the mesh boundary approached the domain boundary and inner-domain boundary, the spring and equilateral tetrahedron approach method optimized the mesh structure effectually.
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